What do you think Covid-19 had significant effect on article review system. Here those well know who are reviewers with different journal. Does it delay the review process.
As a result of the significant disruption that is being caused by the COVID-19 pandemic, journals are very aware that many researchers will have difficulty in meeting the timelines associated with our peer review process during normal times. Journals allow the additional time. Journals continue to remind you of the original timelines but the time is highly flexible at this time.